Clearone 910-156-230 Chat 150 VC USB VoIP Desktop Hands-Free Wired VoIP softphones, such as Avaya, Cisco, Nortel Internet telephones, such as Skype or Vonage Web conferencing applications, such as LiveMeeting, Sametime, and WebEx Instant messaging with audio chat Audio playback with media players, such as QuickTime, RealPlayer, Windows Media Player